213146424

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{12491}}^1$

素因数の和:12585

約数の個数: 64

約数和(自身を含む): 599616000

約数和(自身を除く): 386469576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 12491, 17064, 24982, 37473, 49964, 74946, 99928, 112419, 149892, 224838, 299784, 337257, 449676, 674514, 899352, 986789, 1349028, 1973578, 2698056, 2960367, 3947156, 5920734, 7894312, 8881101, 11841468, 17762202, 23682936, 26643303, 35524404, 53286606, 71048808, 106573212, 213146424]

約数ペア:

[(1, 213146424), (2, 106573212), (3, 71048808), (4, 53286606), (6, 35524404), (8, 26643303), (9, 23682936), (12, 17762202), (18, 11841468), (24, 8881101), (27, 7894312), (36, 5920734), (54, 3947156), (72, 2960367), (79, 2698056), (108, 1973578), (158, 1349028), (216, 986789), (237, 899352), (316, 674514), (474, 449676), (632, 337257), (711, 299784), (948, 224838), (1422, 149892), (1896, 112419), (2133, 99928), (2844, 74946), (4266, 49964), (5688, 37473), (8532, 24982), (12491, 17064)]